Pioneer Fund
Venture Capital
Pioneer Fund is a seed-stage venture capital firm composed of 500+ Y Combinator alumni who collectively invest in top YC startups, managing $150-200 million and backing roughly 300 companies annually.
Seed
Early Stage
Artificial Intelligence
Fintech
Healthcare
- Headquarters
- San Francisco, United States
- Founded
- 2017
- Website
- pioneerfund.vc
- AUM
- $150
- Portfolio Companies
- 21
- Last Investment
- Aug 2025
- Geographic Focus
- North America
Investment Thesis
YC alumni collective fund backing the best Y Combinator startups. Leverages 510+ alumni networks, expertise, and operational experience to provide capital and community support to early-stage YC companies.